Iris sibirica 'Kaboom' - 2026

Iris sibirica 'Kaboom' is a vibrant Siberian iris that brings striking colour and energy to the garden. Its blooms are rich violet-blue with lightly ruffled petals and a prominent golden-yellow signal at the base of the falls, creating a bold and eye-catching contrast. The upright clumps of slender green foliage provide structure and complement the airy, graceful flowers. Planted in groups, this variety produces a dynamic and attractive display, ideal for borders, naturalistic plantings, or waterside areas.

This hardy perennial thrives in moist but well-drained soils and prefers full sun to partial shade. Flowering in early to mid-summer, 'Kaboom' is valued for its reliability, low-maintenance growth, and resilience. Its blooms attract pollinators such as bees and butterflies, enhancing the ecological value of the garden while providing long-lasting ornamental appeal.